Manage your phone's screen orientation with ease, convenience.AppLock allows users to orient the screen, preventing other applications from changing the orientation of the screen.You can lock the direction by: vertical, vertical (reversed), horizontal, horizontal (reversed), locked in the current direction, or automatically rotate.

Totally FREE, NO ads.

Smooth operation, easy to use, does not take much battery.

Support to use fingerprint to unlock.

Do not access user data, all rights required to serve the application lock function or screen lock.AppLock does not require access to the INTERNET, so it does not send out any information.